section.cover.has-mask .mask {
    opacity: 0;
}

.github-corner svg{
    transition: 1s;
}

/* region 主题按钮盒子样式 */
.themeBox {
    display: flex;
    position: fixed;
    z-index: 10;
    right: 0px;
    top: 100px;
}

#themeIcon {
    transition: 1s;
}

#themeIcon:hover {
    cursor: pointer;
}

.themeBox .themeBoxInner {
    opacity: 0;
    display: none;
    margin-left: 10px;
    line-height: 40px;
    transition: 1s;
}

.themeBox .themeBoxInner input {
    background-color: white;
    outline: none;
    border: none;
    margin-right: 5px;
    border-radius: 10px;
    padding: 5px 10px;
    color: white;
}

.themeBox .themeBoxInner input:hover {
    cursor: pointer;
}

.themeBox .themeBoxInner input:nth-of-type(1) {
    background-color: rgb(0, 116, 217);
}

.themeBox .themeBoxInner input:nth-of-type(2) {
    background-color: rgb(63, 63, 63);
}

.themeBox .themeBoxInner input:nth-of-type(3) {
    background-color: #42B983;
}

.themeBox .themeBoxInner input:nth-of-type(4) {
    background-color: rgb(0, 255, 255);
}

/* endregion */

/*region coverPageCenter封面页中心内容样式 */
.coverPageCenter {
    width: 100vw;
    height: 100vh;
    display: flex;
    justify-self: center;
    align-items: center;
    transition: 1s;
}

.coverPageCenter .centerContent {
    width: 100%;
    margin-top: -180px;
    text-align: center;
    z-index: 9;
}

.coverPageCenter .centerContent img {
    width: 10em;
}

.coverPageCenter .centerContent .contact {
    width: 22em;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.coverPageCenter .centerContent .contact div {
    background-color: whitesmoke;
    border-radius: 10px;
    transition: 1s;
    padding: 4px;
}

.coverPageCenter .centerContent .contact div svg {
    font-size: 0.8em;
}

.coverPageCenter .centerContent .contact div:hover {
    cursor: pointer;
    background-color: #9ba6b3;
}

/*endregion*/

/* region navLeftBox导航栏左侧内容盒子样式 */
.navLeftBox {
    height: 50px;
    position: absolute;
    margin: 25px 60px 0 0;
    top: 20px;
    left: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navLeftBox .author span {
    transition: 1s;
    margin-left: 0.7em;
}

.navLeftBox .logo {
    padding: 12px;
    background-color: white;
    border-radius: 50%;
    transition: 1s;
}

.navLeftBox .logo img {
    width: 3.5em;
}

.navLeftBox:hover {
    cursor: pointer;
}

/* endregion */

/* region drawDownBtnBox下拉按钮盒子样式 */
.drawDownBtnBox {
    width: 100vw;
    position: absolute;
    display: flex;
    justify-content: center;
    bottom: 100px;
    opacity: 0.5;
}

.drawDownBtnBox .drawDownBtn {
    font-size: 2em;
    transition: 1s;
}

.drawDownBtnBox .drawDownBtn i {
    font-size: 2em;
    transition: 1s;
}

.drawDownBtnBox .drawDownBtn:hover {
    cursor: pointer;
    transform: scaleY(30%) rotateY(60deg);
    -webkit-filter: blur(10px);
}

.drawDownBtnBox .drawDownBtn:active {
    transform: rotateY(360deg);
}

/* endregion */
